Book/Report

FZJ-2019-05051

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Consistency check on Z$_{eff}$ diagnostics

Rapp, J.FZJ* ; Telesca, G. ; Jaspers, R. ; Koslowski, H. R.FZJ* ; Ongena, J.

1999
Forschungszentrum Jülich, Zentralbibliothek, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/23089

Report No.: Juel-3697

Abstract: On TEXTOR three different diagnostics for the determination of the ion effective plasma charge (Z$_{eff}$) are installed. All of them measure the Bremsstrahlung in the visible continuum. Additionally on can derive Z$_{eff}$ from the plasma resistivity. The task of this investigation is to compare the different Z$_{eff}$ determinations in order to minimize sstematic errors. For this purpose different discharge conditions, ohmic heating, auxiliary heating, low- and high density and impurity seeding were inestigated. An error analysis of the specific diagnostic methods is included.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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